!7

import java.nio.file.*;

p {
  Path path = FileSystems.getDefault().getPath(userHome());
  
  Files.walkFileTree(path, new SimpleFileVisitor<Path>() {
    @Override
    public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
      // here you have the files to process
      print(file);
      return FileVisitResult.CONTINUE;
    }
  });
}